Hi, I've been experimenting with how to query to include sub-taks of bugs.
Specifically, we're using quick filters to find Bugs in our Sprint. Easy, make a quick filter issuetype = bug.
But when dev starts making sub-tasks out of those tickets, the get hidden from board, because are not "bug".
How can I include those sub-task on the board using this quick filter?
I tried using the "parent" field, but that only accepts issue ids.
